\$\begingroup\$1/ What is the period time of a 5MHz signal. 2/ What does "equal mark to space ratio" mean for a signal timing. From the answer to those two questions you should be able to find your final answer..\$\endgroup\$
– OldfartApr 5 at 17:19

\$\begingroup\$Thanks a lot!This was very helpful!\$\endgroup\$
– Jarvis FernsApr 5 at 19:04

\$\begingroup\$@JarvisFerns Accept this answer using the checkmark on the left side of the answer. Click it to accept this answer because it solved your problem or was the most helpful in finding your solution (click again to undo)\$\endgroup\$
– Unknown123Apr 5 at 19:34